Individual Calculations December 2022
 Poliannikov, Danila  Total change: -21.80  Rating chartPersonal card
 2022 New York Fall Invitational - IM D Long Island City, NY USA 2022-11-09
RcRownchangeKK*chgGame
 2233 2285 4.00 9 -1.09 20 -21.80 
  Dolgitser, Konstantin f2161 USA0.001-0.6720-13.40 
  Yu, Jiangwei 2126 CHN0.001-0.7120-14.20 
  Zaloznyy, Mike c2226 USA1.0010.42208.40 
  Tanenbaum, Zachary 2157 USA1.0010.33206.60 
  Goldenberg, Ryan f2268 USA0.501-0.0220-0.40 
  Griffith, Kyron W m2356 USA0.5010.10202.00 
  Bortnyk, Mykola m2461 UKR0.001-0.2720-5.40 
  Asavasaetakul, Chawit 2019 THA0.501-0.3220-6.40 
  Csonka, Attila Istvan m2321 HUN0.5010.05201.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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